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Mercury 1L2Z-19D644-AA Valve Assembly - Pressure Relief

2002-2006 Mercury 1L2Z19D644AA

Customer Questions & Expert Answers (2)
Ford 1L2Z-19D644-AA Valve Assembly - Pressure Relief
Ford 1L2Z-19D644-AA Valve Assembly - Pressure Relief
Ford 1L2Z-19D644-AA Valve Assembly - Pressure Relief
  • Part Description
    Valve Assy - Pressure Relief
  • Base No.
    19D644
  • Manufacturer
    Ford
  • Manufacturer's Notes
    This part is discontinued.
Make sure this part fits
  • Related Parts
  • Product Specifications
  • Vehicle Fitment
  • Customer Questions & Expert Answers

  • Related Parts

    Shop for related parts for your vehicle

  • Product Specifications

    BrandGenuine Mercury
    Base No.19D644
    Manufacturer Part Number1L2Z-19D644-AA, 1L2Z19D644AA
    Part DescriptionValve Assy - Pressure Relief
    Manufacturer NoteValve Assy - Air Conditioning Compressor Pressure Relief
    Item Dimensions6.1 x 4.0 x 4.1 inches
    Item Weight0.30 Pounds
    ConditionNew
    Fitment TypeDirect Replacement
    ManufacturerFord
    SKU1L2Z-19D644-AA
    WarrantyThis genuine Ford part is guaranteed by Ford's factory warranty.
    Shipping & ReturnShipping Policy Return Policy
    Warning: California’s Proposition 65

  • Vehicle Fitment

    Year Make Model Engine Important vehicle option details
    2003-2006 Mercury Grand Marquis8 Cyl 4.6L4AT 4R70W
    2002-2005 Mercury Mountaineer6 Cyl 4.0L SOHC EFI, 8 Cyl 4.6L Romeo SOHC EFI5-Speed Automatic Transmission 5R55S, 5-Speed Automatic Transmission 5R55W, 5-Speed Manual Transmission (M5R4), 6-Speed Automatic Transmission (6R80), 6-Speed Automatic Transmission 6R60, Four-Wheel Drive (Full Time) (Left Hand Drive), Four-Wheel Drive (Part Time) (Left Hand Drive), Left Hand Drive, Rear-Wheel Drive (Left Hand Drive)

  • Customer Questions & Expert Answers

    Q:
    Does the PN fit my vehicle? Posted by FordPartsGiant Specialist
    A:
    You can Select Your Vehicle to check if 1L2Z-19D644-AA fits your vehicle.
    Posted by FordPartsGiant Specialist
    Q:
    How can the pressure cycling switch be replaced for the 2002 Mercury Mountaineer? Posted by Customer
    A:
    To replace the switch, first unplug the electrical connector from the switch. Then, unscrew the switch from the Schrader valve. Since both switches are threaded onto Schrader valves, it isn't necessary to discharge the air conditioning system. Next, lubricate the switch O-ring with clean refrigerant oil of the correct type. Screw the new switch onto the threads until hand tight, then tighten it securely. Finally, reconnect the electrical connector.
    Posted by FordPartsGiant Specialist
    See expert answers on similar HVAC Pressure Switch
    If you have any questions about this product, please don't hesitate to ask us. We will be happy to help you!

Genuine Ford Part 1L2Z-19D644-AA, the Right Choice

To ensure reliability, purchase Ford part # 1L2Z-19D644-AA Valve Assembly - Pressure Relief. It is sometimes referred to as Mercury HVAC Pressure Switch, Mercury A/C System Valve Core. In terms of quality and longevity, OEM parts are top-tier. This is because they are made according to Ford's demanding factory specifications and go through strict quality control. This part fits specific Mercury Grand Marquis, Mountaineer models.

FordPartsGiant.com is a leading supplier of genuine Ford parts and accessories such as Ford 1L2Z19D644AA Valve Assembly - Pressure Relief. On our platform, we provide genuine Ford parts at incredible prices while ensuring top-tier quality. Feel at ease shopping with us, knowing our parts have a hassle-free return policy and rapid delivery service. For detailed Mercury parts information, click here.

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